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P0627 2012 Ford Fusion Code - Fuel Pump 'A' Control Circuit/Open

Quick Answer

The P0627 diagnostic trouble code (DTC) for a 2012 Ford Fusion indicates a problem with the Fuel Pump 'A' Control Circuit being open. Common causes include Broken or damaged wiring connecting the fuel pump to the ECM, Loose or corroded connectors in the fuel pump circuit, Faulty fuel pump relay. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P0627 2012 Ford Fusion indicates Fuel Pump 'A' Control Circuit/Open.
Common causes
Common causes include Broken or damaged wiring connecting the fuel pump to the ECM, Loose or corroded connectors in the fuel pump circuit, Faulty fuel pump relay.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
What is this?
Table of contents Created and updated by William Orellana on Sep 10, 2024
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Code P0627 2012 Ford Fusion Description

The P0627 diagnostic trouble code (DTC) for a 2012 Ford Fusion indicates a problem with the Fuel Pump 'A' Control Circuit being open. This means that there is an issue with the electrical circuit that controls the fuel pump in the vehicle. The fuel pump is responsible for delivering fuel from the gas tank to the engine, and if the control circuit is open, it can lead to a variety of performance issues.

OBDII Code P0627 2012 Ford Fusion - Fuel Pump 'A' Control Circuit/Open
P0627 2012 Ford Fusion Code - Fuel Pump 'A' Control Circuit/Open

Common Causes of P0627 2012 Ford Fusion

  1. Broken or damaged wiring connecting the fuel pump to the ECM.
  2. Loose or corroded connectors in the fuel pump circuit.
  3. Faulty fuel pump relay.
  4. Malfunctioning ECM.
  5. Electrical issues within the vehicle's wiring system.

Symptoms of P0627 2012 Ford Fusion

  1. Engine stalling or hesitation during acceleration.
  2. Difficulty starting the vehicle.
  3. Poor fuel economy.
  4. Check Engine Light illuminated on the dashboard.
  5. Vehicle may not start at all in severe cases.

How to Fix P0627 2012 Ford Fusion

  1. Begin by diagnosing the exact cause of the P0627 code using a diagnostic scan tool to pinpoint the source of the issue.
  2. Inspect the wiring and connectors in the fuel pump circuit for any signs of damage, corrosion, or loose connections. Repair or replace as necessary.
  3. Test the fuel pump relay to ensure it is functioning properly. Replace if faulty.
  4. If the issue persists, inspect the ECM for any malfunctions or faults. Replace if necessary.
  5. Clear the DTC and test drive the vehicle to ensure the problem has been resolved.

Cost to Fix P0627 2012 Ford Fusion

The typical repair costs for addressing a P0627 code on a 2012 Ford Fusion can vary depending on the exact cause of the issue and the extent of the repairs needed. On average, the cost of parts for this repair could range from $100 to $300, while the labor costs could range from $100 to $200. Overall, the total cost of repairs for this issue could fall between $200 and $500. It is important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. It is recommended to check with local shops for more accurate estimates.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0627 2012 Ford Fusion Code

1. What are the common symptoms of OBDII code P0627 in a 2012 Ford Fusion related to the Fuel Pump 'A' Control Circuit/Open?

- Common symptoms include difficulty starting the vehicle, engine stalling, loss of power, and illuminated Check Engine light.

2. What can cause the OBDII code P0627 in a 2012 Ford Fusion indicating a Fuel Pump 'A' Control Circuit/Open?

- Possible causes include a faulty fuel pump relay, damaged wiring or connectors in the fuel pump circuit, or a malfunctioning fuel pump driver module.

3. How can I diagnose the OBDII code P0627 in my 2012 Ford Fusion related to the Fuel Pump 'A' Control Circuit/Open?

- Diagnosis typically involves checking the fuel pump relay, inspecting the wiring and connectors for damage, and testing the fuel pump driver module for proper function.

4. Is it safe to continue driving my 2012 Ford Fusion with OBDII code P0627 indicating a Fuel Pump 'A' Control Circuit/Open?

- It is not recommended to drive the vehicle with this code as it can lead to potential fuel delivery issues and engine performance problems.

5. Can I repair OBDII code P0627 in my 2012 Ford Fusion indicating a Fuel Pump 'A' Control Circuit/Open myself?

- Depending on your skill level, you may be able to address this issue by inspecting the wiring, connectors, and relay, but diagnosing and repairing fuel pump-related issues often require professional expertise.

6. How much does it typically cost to repair OBDII code P0627 in a 2012 Ford Fusion related to the Fuel Pump 'A' Control Circuit/Open?

- Repair costs can vary based on the exact cause of the issue, but expect to pay anywhere from $200 to $500 for parts and labor to address this code.

7. Are there any preventive measures to avoid OBDII code P0627 in a 2012 Ford Fusion indicating a Fuel Pump 'A' Control Circuit/Open?

- Regular maintenance, such as checking the fuel pump relay and ensuring proper wiring connections, can help prevent issues that may trigger this code.

8. What are the potential risks of ignoring OBDII code P0627 in a 2012 Ford Fusion related to the Fuel Pump 'A' Control Circuit/Open?

- Ignoring this code can lead to fuel delivery problems, engine performance issues, and potential breakdowns if the fuel pump fails completely.

9. Can weather conditions or external factors trigger OBDII code P0627 in a 2012 Ford Fusion indicating a Fuel Pump 'A' Control Circuit/Open?

- While extreme weather conditions or water exposure can sometimes contribute to electrical issues, the primary causes of this code are typically related to component failure or wiring issues.

10. Will resetting the Check Engine light clear OBDII code P0627 in a 2012 Ford Fusion related to the Fuel Pump 'A' Control Circuit/Open?

- Resetting the Check Engine light may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear after a certain driving cycle.

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